GE Fanuc PID

Hi Folks

For GE Fanuc PID Parameter Proportional Gain, Derivative Gain and Integral Rate is in Interger Format but not Real ??

If In Interger how the PID could hander a decima value??
How is the accuacy.. ?

Regards

It is not an 'integer' value.
You are confusing the words.
Search here for PID

You can get enough resolution with integers, but you have to scale properly. For example, if you have a 0-15 psig value you can mak 1500 equal 15 psi, effectively giving you two decimal places. I've used the GE PID loop with a sensor that was 0 to 5 ppm range, and it worked just fine scaling it this way.